Skeletal muscle blood flow and glucose uptake in superficial and deep parts of m. quadriceps femoris (n.d. = not determined).

<p>Skeletal muscle blood flow and glucose uptake in superficial and deep parts of m. quadriceps femoris (n.d. = not determined).</p

Study design.

<p>A schematic illustration with all time points of measurements.</p

A representative example of muscle blood flow PET image before (rest) and after (recovery) the high intensity exercise.

<p>This figure illustrates that blood flow is lower in compressed compared to non-compressed leg. The color bar on the right side of the figures represents the quantitative scale for blood flow values.</p

Study subject characteristics.

<p>Study subject characteristics.</p

All subjects’ pressure of the shorts at different areas of the thigh.

<p>All subjects’ pressure of the shorts at different areas of the thigh.</p

Glucose uptake.

<p>M. quadriceps femoris (above) and m. biceps femoris (below) without and with compression during recovery from high intensity exercise.</p

Individual and mean rPDC values at different stages of the study.

<p>Individual fronto-occipital (F3–O1, F4–O2) 10–20 Hz and occipito-frontal (O1–F3, O2–F4) 8–16 Hz rPDC values during stepwise increased propofol infusion during the awake (AWA) state, sedation (SED), loss of consciousness (LOC) and return of consciousness (ROC). Individual and mean rPDC values are presented with thin and thick lines, respectively.</p

Renormalized partial directed coherence (rPDC) values during propofol infusion.

<p>With overall significant (p<0.05) ANOVA result, the p-values for paired comparisons are also given. The non-significant p-values (p>0.05) are given in brackets. Abbreviations: ANOVA  =  Analysis of variance, AWA  =  Awake, SED  =  Sedation, LOC  =  Loss of consciousness, ROC  =  Return of consciousness.</p><p>Renormalized partial directed coherence (rPDC) values during propofol infusion.</p

Directed connectivity between frontal and parietal brain regions.

<p>Fronto-parietal (F3–P3, F4–P4) (1a) and Fronto-occipital (F3–O1, F4–O2) (1b) directional connectivity during the awake (AWA) period compared to propofol-induced sedation (SED), propofol-induced loss of consciousness (LOC) and return of consciousness (ROC) after the termination of propofol infusion. The time frequency plot presents the number of subjects exceeding the significance level. Remark that the timeline between SED and LOC is almost continuous as all the subjects lost consciousness approximately 5 min after SED.</p